Book/Report

FZJ-2020-02221

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Optimierung segmentierter Multipole aus Permanentmagneten

Wagener-Gutheil, K. (Corresponding author)FZJ*

1989
Kernforschungsanlage Jülich GmbH Zentralbibliothek, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/25008

Report No.: Juel-Spez-0539

Abstract: Today's best magnetic materials show almost analytic behavior. This is used here todevelop a formalism, which deduces positional errors of magnet blocks from a measuredmultipole spectrum of a permanent magnetic quadrupole. This leads to the possibilityto correct for the positional errors and to reduce unwanted harmonics. Even harmonicsresulting from the slight dependence of magnetization of intemal field can be reducedby this method. Further optimization can be done by a sorting algorithm especiallydeveloped for this quadrupole as each segment is composed of several similar magneticblocks interchangeable between different segments.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000 ; Retrocat)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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